<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../css/style.css">
        <script src="/js/echarts.js"></script>
        <!-- 引入组件库 -->
        <script src="../js/vue.js"></script>
        <script src="../js/axios-0.18.0.js"></script>
        <script src="../js/jquery.min.js"></script>
        <script src="../plugins/elementui/index.js"></script>
        <script src="../js/index.js"></script>
        <link rel="stylesheet" href="../css/index.css">
    </head>
    <body class="hold-transition">
        <div id="app">
            <div class="content-header">
                <h1>统计分析<small>会员数量</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>统计分析</el-breadcrumb-item>
                    <el-breadcrumb-item>会员数量</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div class="app-container">
                <div class="box">
                    <span class="searchtime">开始时间:</span>
                    <el-date-picker
                            size="small"
                            v-model="searchingCondition.beginTime"
                            type="month"
                            :picker-options="startTime"
                            placeholder="选择开始日期"
                            value-format="yyyy-MM">
                    </el-date-picker>
                    <span class="searchtime">结束时间：</span>
                    <el-date-picker
                            size="small"
                            v-model="searchingCondition.endTime"
                            type="month"
                            :picker-options="endTime"
                            placeholder="选择结束时间"
                            value-format="yyyy-MM">
                    </el-date-picker>
                    <button @click="clickBtn()">确定</button>
                    <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
                    <div id="chart1" style="height:600px;"></div>
                </div>
            </div>
        </div>
    </body>
    <script type="text/javascript">
        let startMonth = "";
        let endMonth = "";
        new Vue({
            el:"#app",
            data(){
                return {
                    searchingCondition:{
                        beginTime:"",
                        endTime:""
                    },
                    /* start  */
                    startTime: {
                        disabledDate: time => {
                            if (this.searchingCondition.endTime) {
                                return (
                                    time.getTime() > new Date(this.searchingCondition.endTime).getTime()
                                );
                            } else {
                                return time.getTime() > Date.now();
                            }
                        }
                    },
                    /*end*/
                    endTime: {
                        disabledDate: time => {
                            if (this.searchingCondition.beginTime) {
                                return (
                                    time.getTime() > Date.now() ||
                                    time.getTime() < new Date(this.searchingCondition.beginTime).getTime()
                                );
                            } else {
                                return time.getTime() > Date.now();
                            }
                        }
                    },
                };
            },
            methods:{
                clickBtn: function () {
                    startMonth = this.searchingCondition.beginTime;
                    endMonth = this.searchingCondition.endTime;
                    getChooseData()
                }
            }
        });

        getChooseData()


        function getChooseData() {
            // 基于准备好的dom，初始化echarts实例
            var myChart1 = echarts.init(document.getElementById('chart1'));

            // 使用刚指定的配置项和数据显示图表。
            //myChart.setOption(option);
            axios.get("/report/getMemberReport.do?startMonth="+startMonth+"&endMonth="+endMonth).then((res) => {
                myChart1.setOption(
                    {
                        title: {
                            text: '会员数量'
                        },
                        tooltip: {},
                        legend: {
                            data: ['会员数量']
                        },
                        xAxis: {
                            data: res.data.data.months
                        },
                        yAxis: {
                            type: 'value'
                        },
                        series: [{
                            name: '会员数量',
                            type: 'line',
                            data: res.data.data.memberCount
                        }]
                    });
            });
        }
    </script>
</html>
